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Some luck on some more sectors for ASUS BW-16D1HT ?

I tested this drive a bit now, it's not really good at C2 errors, I think it caches and doesn't ever re-read. Could you look into that sarami?

http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Set C2 for 0xf1 of ASUS BW-16D1HT

wiggy2k wrote:Last secotor is half scrambled ? Mastering error or bad dump ?

Half scrambled. Perhaps Mastering error.

Failed to get read offset with ASUS drive. Logs attached for ASUS and plextor.

Sync is weird. I can't fix it.

An unlicensed PS2 disc. I'm dumping it multiple times, and sometimes hashes match each other as different sets of matches.

sarami, please take a look and let me know what you think https://drive.google.com/file/d/1WgFt2I … sp=sharing

Disc is Like New

Uploaded http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Try and report plz.

Inconsistent, but again the hashes are familiar https://drive.google.com/file/d/1u9mveY … sp=sharing

Unlicensed PS2 disc has intentional C2 errors like safedisc. Safedisc has sync + msf + mode but unlicensed PS2 disc hasn't it.
/viewtopic.php?p=25308#p25308
Some people discussed how to handle intentional C2 errors. Please confirm them how we should do it.

Do we know what the pattern really is? For that and for safedisc?

sarami wrote:Unlicensed PS2 disc has intentional C2 errors like safedisc. Safedisc has sync + msf + mode but unlicensed PS2 disc hasn't it.

Code: Select all

LBA[000026, 0x0001a]: Track[01]: Invalid sync. Skip descrambling
========== LBA[000026, 0x0001a]: Main Channel ==========
       +0 +1 +2 +3 +4 +5 +6 +7  +8 +9 +A +B +C +D +E +F
0000 : A0 65 9A DC A0 65 9A DC  A0 65 9A DC A0 65 9A DC   .e...e...e...e..
0010 : A0 65 9A DC A0 65 9A DC  A0 65 9A DC A0 65 9A DC   .e...e...e...e..
0020 : A0 65 9A DC A0 65 9A DC  A0 65 9A DC A0 65 9A DC   .e...e...e...e..
0030 : A0 65 9A DC A0 65 9A DC  A0 65 9A DC A0 65 9A DC   .e...e...e...e..
0040 : A0 65 9A DC A0 65 9A DC  A0 65 9A DC A0 65 9A DC   .e...e...e...e..
     :

/viewtopic.php?p=25308#p25308
Some people discussed how to handle intentional C2 errors. Please confirm them how we should do it.

Usually /sf flag works. I've dumped tons of ps2 UNL consistently that way. But this disc keeps producing a handful of hashes, a couple of which keep popping up over and over. These gamepro discs are a little different. Silver bottom and a raised ring in the ringcode area.